Hanson Professional Services, Inc.
Springfield, IL Part of Hanson Group Inc.
- UEI
- KQR8L9KR7CQ5
- CAGE
- 0D3E5
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 531390 Other Activities Related to Real Estate
- 541370 Surveying and Mapping (except Geophysical) Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 624230 Emergency and Other Relief Services
- Corporate family
-
-
Parent
Springfield, IL
GVLTBX5GHCC5
-
Parent
Springfield, IL
GVLTBX5GHCC5
- SAM.gov registration date
- Physical address
- 1525 S 6th St, Springfield, IL 62703, USA
- Website
- hanson-inc.com
- Founded
- 1954
- Employees
- 251-1K
- Estimated annual revenue
- $100M-$250M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $2,671,462 |
| FY2025 | $6,853,676 |
| FY2024 | $7,238,575 |
| FY2023 | $2,966,156 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Navy | $2,671,462 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant subawards
| Prime recipient | Prime award | Amount | Awarded |
|---|---|---|---|
| University Of Illinois | DEFE0032457 | $23,921 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| H D R | Omaha, NE | 541330 Engineering Services |
| Whitman Requardt & Associates LLP | Baltimore, MD | 541330 Engineering Services |
| HDR Architecture, Inc. | Arlington, VA | 541310 Architectural Services |
| Kenneth Hahn Architects Inc. | Omaha, NE | 541310 Architectural Services |
| Hurst-Rosche, Inc. | Hillsboro, IL | 541330 Engineering Services |
About the company
Hanson Professional Services, Inc., a for-profit architecture and engineering consulting firm based in Springfield, Illinois, serves the Department of Defense and civilian federal agencies as a prime contractor on infrastructure assessment, facility inspection, and engineer-architect design services, operating without small business set-asides and competing in full-and-open federal procurement. Hanson Professional Services is a subsidiary of Hanson Group Inc., a small business joint venture, and is DOT certified as a Disadvantaged Business Enterprise.
Hanson's capability footprint centers on architect-engineer and infrastructure assessment services: facility inspections (hangars, towers, communication systems), pavement and roadway evaluation, specialized technical standards development, and condition assessments at military installations. Concrete recent work includes a $3.27 million delivery order from Naval Facilities Engineering Command for facility inspections of select hangars at Naval Construction Battalion Center Port Hueneme (awarded May 29, 2026, completion May 28, 2027); a $4.26 million delivery order from the same command for architect-engineer support of the Navy's Hangar Inspection Program (awarded September 19, 2025, completion September 18, 2026); a $1.93 million delivery order for inspection and load-testing of Navy and Marine Corps Helicopter Rope Suspension Techniques training towers and mast-tower engineering evaluation (awarded September 19, 2025, completion September 18, 2026); and a $1.03 million Army Corps of Engineers delivery order for pavement assessment at U.S. Army Garrison Paver in St. Louis, Missouri (awarded September 3, 2024, completion August 10, 2026).
Customer concentration is heavily weighted to defense infrastructure. The top five customers by potential value account for 86% of combined potential value: Naval Facilities Engineering Command anchors the portfolio with 16 awards worth $55.8 million; Army Corps of Engineers Engineering District Omaha holds 19 awards worth $36 million; the Department of State Bureau of Overseas Building Operations accounts for 9 awards worth $14.9 million; Army Corps of Engineers Engineering District St. Louis carries 174 awards (the highest count) worth $12.8 million; and the U.S. Agency for Global Media holds 14 awards worth $2.4 million. By count, St. Louis district dominates volume, but NAVFAC and Omaha district anchor the dollar value — a tension reflecting Hanson's role as an award-volume contractor for routine surveying and mapping work (227 of 499 total awards) alongside higher-value architect-engineer services (114 awards) and architectural services (45 awards).
Hanson holds two active indefinite delivery contracts: a $20 million IDIQ with Army Corps of Engineers Engineering District Omaha for design and evaluation architect-engineer services for railroads and roadways (awarded February 24, 2022, completion February 24, 2027; approximately $4.36 million in delivery orders executed through February 2025); and a $20.5 million IDIQ with Naval Facilities Engineering Command for architect-engineer services related to specialized antennas and towers. The top parent vehicles in the portfolio by task-order count are five Army IDIQs (DACW4301D0508 with 63 task orders; W912P907D0511 with 59; W912P911D0508 with 59; W912P904D0509 with 50; and DAHA1103D0001 with 24).
Activity has been consistent over the past five years — three to four awards annually from 2022 through 2026 — with only one award scheduled to reach completion within the next twenty-four months (combined potential value $3.3 million), indicating minimal recompete exposure in the near term. Hanson operates almost entirely as a prime contractor (498 of 499 awards), with a single sub-grant award dated February 28, 2025, under the University of Illinois for advanced characterization of wastewaters. Total combined potential value across all 499 awards is $142.6 million, with $71.2 million obligated (50% execution rate), and the vendor has served 25 distinct federal agencies since 1981.
Quick answers
Is Hanson Professional Services, Inc. registered in SAM.gov?
Yes. Hanson Professional Services, Inc.'s SAM.gov registration is active through December 17, 2026.
How much has Hanson Professional Services, Inc. received in federal contracts?
Federal contracts obligated $6,853,676 to Hanson Professional Services, Inc. in fiscal year 2025 and $19,729,869 in fiscal years 2023 through 2027.
How does Hanson Professional Services, Inc. rank among federal contractors?
Hanson Professional Services, Inc. ranked #56 in PSC C1 in FY2025.
What is Hanson Professional Services, Inc.'s most recent federal award?
Hanson Professional Services, Inc.'s most recent federal contract award is The purpose of this task order is to conduct facility inspections of select hangars (N3943026F7006), from Naval Facilities Engineering Command (Navy), on May 29, 2026.
On GovTribe
See Hanson Professional Services, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors